[16.0][ADD] pos_auto_invoice_default_partner

[huguesdk]

compatibility layer between pos_auto_invoice and pos_default_partner.

depends on #1258.

[polchampion]

unsuccessful functional test on rotor-v16-test

I still have the error "please select the customer" when trying to validate a payment without a customer

[polchampion]

unsuccessful functional test on rotor-v16-test

I still have the error "please select the customer" when trying to validate a payment without a customer

This accidental behaviour is preferable to the v12 way, because accounting-wise it should not be a default option to create invoices for a default customer when no customer is manually selected. It's also more logical, and there is no use case needing the old behaviour.

@huguesdk Does this module do anything then ? If we remove the part of the code that isn't used, is there something left in this module ?

[huguesdk]

@polchampion yes it does, but it doesn’t work if pos_loyalty is also installed. i fixed that, but it makes more sense to implement it directly in pos_default_partner, so i did it there: #1276.